He has not been found guilty in a criminal court so cannot be sentenced for his crimes. It was found on the balance of probabilities that he had committed these acts.
I really hope there is a criminal case against him, but given the rape conviction rate in England is 1.6% it is unlikely.
I also hope their child is protected from the fall out of this being made public.
It says a lot that Griffiths only cares about the fall out of it being made public and not the damage he has caused his ex wife.